20 oz Stronghold Replacement Lid – STRICTLY for YETI Rambler 20 oz Travel Mugs – Leak – Proof, Durable, Straw – Friendly (1 – Pack) 

Price: $11.99
(as of Jan 30, 2026 21:16:42 UTC – Details)

Product description

1 Slider

2 Silicone Ring

Tumbler Lid

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

4.1 out of 5 stars 72

4.3 out of 5 stars 1,534

4.5 out of 5 stars 661

4.1 out of 5 stars 434

3.6 out of 5 stars 7

4.0 out of 5 stars 28

Price

$11.99$11.99

$6.20$6.20

$8.69$8.69

$7.99$7.99

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Main Compatible Brands

Yeti

Yeti

Yeti

Yeti

Yeti

Yeti

Fits Diameter

3.2″&3.7 ID Threaded Mug

3.2″&3.7″ID Flat Mugs

3.2″&3.7″ID Flat Mugs

3.2″&3.7″ID Flat Mugs

3.2″&3.7″ID Flat Mugs

3.2″&3.7″ID Flat Mugs

Features

Stronghold Screw

Multi-color options

Slide Sealing

Simple Classic

Multi-color options

Magnetic

Material

SK

AS

AS

AS

SK

SK

Available Straws

6-8 mm

6-8 mm

6-8 mm

6-8 mm

6-8 mm

6-8 mm

【Exact Compatibility】Specifically designed for YETI Rambler 20 oz travel mugs with threaded tops. This lid won’t fit any other 20 oz tumblers, including non – threaded YETI Rambler 20 oz tumblers. Verify your mug type before ordering to ensure a perfect fit
【Spill – Proof Design】 Features a new dual – slider screw – in design (non – magnetic) that effectively prevents beverage splashes. Withstands rough handling, bumps, drops, and sharp turns, ensuring no spills even during jogging or when shaking the mug
【Safety & Durability】 Crafted from BPA – free food – grade SK material. Not only is it safe for drinking, but it also has strong impact resistance, remaining crystal – clear and not easy to break even after daily drops, eliminating frequent replacement needs
【Straw – Friendly & Versatile】The drinking spout accommodates 6 – 8mm (0.23 – 0.31 – inch) straws, allowing you to choose your preferred way of drinking. Also, it has a small hole for hanging trinkets
【Easy to Clean】 Rotate the slider on the back by 90° to effortlessly detach the lid and the sealing ring. Say goodbye to hard – to – clean crevices and reduce the time spent scrubbing, ensuring a thorough clean every time. If you have any compatibility questions or issues, contact Prurex for the best solution